ball bearing

Ball bearings from Longyu.
A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads.
Cixi Longyu Bearing Industrial Co.,Ltd.As a professional manufacturer and exporter, they are always engaging in researching,designing and developing industrial bearings.   http://www.bearing.com.cn/dev/showpages/index.php?id=1663
 Contact person:  Sharon
 Address:  Rm517, No.727 Suntang North Rd, JinHeng Mansion,
 Zip:  315300
 Telephone:  86-574-63036578
 Fax:  86-574-63036577
 Web site:  http://www.bearing.com.cn/dev/showpages/index.php?id=1663
 Email:  admin@longyubearing.com